larry knew the importance of preparing for retirement. that's why when the time came he counted on merrill edge to streamline his investing and help him plan for the road ahead. that's the power of streamlined connections. that's merrill edge and bank of america. >>> we've reconnected with karl penhaul on the phone in caracas, watching the demonstrations escalating in venezuela. so there's apparently no letup in sight, right, karl? >> reporter: the socialist president, nicholas maduro, has called for peace talks with the opposition to see if they could bring an end to the three weeks of protest. but we understand now that none of the main opposition leaders have any intention of talking to the president. they say they have nothing to negotiate. they want the president to quit. they don't simply want him to modify what they say are cube an inspired policies here in venezuela. once again, we have seen the opposition on the march. several thousand women in one part of caracas marching to their headquarters. complaining about the killing and